UPOV - Technical Working Party for Agricultural Crops (TWA/50)
Fiftieth Session
June 21 to June 25, 2021 (Arusha, United Republic of Tanzania)
Meetings by Topic 
Technical Working Party for Agricultural Crops
TWA/49 >> TWA/50
Technical Working Parties Preparatory Webinars 2021 (video)
UPOV members: virtual tours 2021 (video)
Download all documents: EN
Meeting Documents
| Code | Title(s) | File(s) |
|---|---|---|
| FORM FOR TWA/50 COMMENTS | Form for comments on documents and Test Guidelines |  EN |
| TWA/50 WORKPLAN | Workplan for the TWA/50 session |  EN |
| TWA/50/1 REV. | Revised draft agenda | EN EN |
| TWA/50/2 | Report on developments in UPOV | EN |
| TWA/50/3 | Reports on developments in Plant Variety Protection from Members and Observers | EN EN |
| TWA/50/4 | Presentation on the use of molecular techniques in DUS examination | EN |
| TWA/50/5 | New technology used in DUS examination | EN |
| TWA/50/6 | Comments on guidance and information materials | EN EN |
| TWA/50/7 | Variety description databases | EN |
| TWA/50/8 | Exchangeable software | EN |
| TWP/5/1 | Development of guidance and information materials | EN EN |
| TWP/5/2 | Variety description databases | EN EN |
| TWP/5/3 | UPOV PRISMA | EN EN |
| TWP/5/4 | UPOV information databases | EN EN |
| TWP/5/4 ANNEX IV, PART A | Part A: UPOV codes amendments to be checked |  EN |
| TWP/5/4 ANNEX IV, PART B | Part B: New UPOV codes or new information | EN |
| TWP/5/4 ANNEX IV, PART C | Part C: Crop type(s) of UPOV codes used in the PLUTO database for the first time | EN |
| TWP/5/5 | Exchange and use of software and equipment | EN EN |
| TWP/5/6 | Variety denominations | EN EN |
| TWP/5/7 | Molecular techniques | EN EN |
| TWP/5/8 | Guidance for drafters of Test Guidelines | EN EN |
| TWP/5/9 | Cooperation in examination | EN EN |
| TWP/5/9 ADD. | Addendum to Cooperation in examination | EN |
| TWP/5/10 | Data processing for the production of variety descriptions for measured quantitative characteristics | EN EN |
| TWP/5/11 | The Combined Over Years Uniformity Criterion (COYU) | EN EN |
| TWP/5/12 | Increasing participation in the work of the TC and TWPs | EN EN |
| TWP/5/13 | Revision of Test Guidelines | EN EN |
| TWP/5/14 | Revision of document TGP/5 Section 6: UPOV Report on Technical Examination and UPOV Variety Description | EN EN |
| TWA/50/9 | Report | EN EN |
Test Guidelines
| Code | Title(s) | File(s) |
|---|---|---|
| TG/ZOYSI(PROJ.2) | Zoysia Grasses (Zoysia Willd.) | EN EN |
| TG/23/7(PROJ.2) | Potato (Solanum tuberosum L.) (Revision) | EN EN |
| TG/31/9(PROJ.1) | Cocksfoot (Dactylis glomerata L.) (Revision) | EN EN |
| TG/36/7(PROJ.2) | Rape Seed (Brassica napus L. oleifera) (Revision) | EN EN |
| TG/80/7(PROJ.7) | Soya Bean (Glycine max (L.) Merrill) (Revision) | EN EN |
| TG/81/7(PROJ.3) | Sunflower (Helianthus annuus L.) (Revision) | EN EN |
| TG/186/2(PROJ.2) | Sugarcane (Saccharum L.) (Revision) | EN EN |
Information Documents
| Code | Title(s) | File(s) |
|---|---|---|
| UPOV/INF/17/2 DRAFT 5 | Guidelines for DNA-profiling: Molecular marker selection and database construction (“BMT guidelines”) | EN EN |
| UPOV/INF/23/1 DRAFT 2 | Guide to the UPOV code system | EN EN |
